Mmfp 0306 08 Z Ford Mustang Cooling System Install Heater

Unless your car has the heater blocked off, you'll need to install this supplied fitting. Apply some Teflon(r) tape on the threads to make sure it seals properly. Use the stock hose to connect it to the heater rail on the intake manifold. To the right, you can see the small hole for the full-time bleed line.